2016194517

素因数分解:

$3^3\times {\mathrm{503}}^1\times {\mathrm{148457}}^1$

素因数の和:148969

約数の個数: 16

約数和(自身を含む): 2992913280

約数和(自身を除く): 976718763

約数列:

[1, 3, 9, 27, 503, 1509, 4527, 13581, 148457, 445371, 1336113, 4008339, 74673871, 224021613, 672064839, 2016194517]

約数ペア:

[(1, 2016194517), (3, 672064839), (9, 224021613), (27, 74673871), (503, 4008339), (1509, 1336113), (4527, 445371), (13581, 148457)]